Unpatched iTunes, Skype, Firefox Inviting Malware Targets

Unpatched versions of some of the most popular software applications present a bigger threat to enterprise networks than malicious software, according to a warning from Bit9, an endpoint security vendor.

So company's can't control what is installed or downloaded to their computers?
And it's quite obvious that when you use an older version of, in this case firefox, there will be vulnerability's to deal with, thats why it's upgraded every once in a while.

They should change their policy on that matter and not blame the software for it.